JPH0643260Y2 - 建設機械の油圧装置 - Google Patents
建設機械の油圧装置Info
- Publication number
- JPH0643260Y2 JPH0643260Y2 JP1988027080U JP2708088U JPH0643260Y2 JP H0643260 Y2 JPH0643260 Y2 JP H0643260Y2 JP 1988027080 U JP1988027080 U JP 1988027080U JP 2708088 U JP2708088 U JP 2708088U JP H0643260 Y2 JPH0643260 Y2 JP H0643260Y2
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- traveling
- pump
- merging
- switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988027080U JPH0643260Y2 (ja) | 1988-02-29 | 1988-02-29 | 建設機械の油圧装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988027080U JPH0643260Y2 (ja) | 1988-02-29 | 1988-02-29 | 建設機械の油圧装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01138959U JPH01138959U (lt) | 1989-09-22 |
JPH0643260Y2 true JPH0643260Y2 (ja) | 1994-11-09 |
Family
ID=31249276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988027080U Expired - Lifetime JPH0643260Y2 (ja) | 1988-02-29 | 1988-02-29 | 建設機械の油圧装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0643260Y2 (lt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150063518A (ko) * | 2012-11-07 | 2015-06-09 | 카야바 고교 가부시기가이샤 | 파워 셔블의 유체압 제어 장치 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61142235A (ja) * | 1984-12-17 | 1986-06-30 | Sumitomo Heavy Ind Ltd | 油圧ショベル等の建設機械の油圧回路 |
-
1988
- 1988-02-29 JP JP1988027080U patent/JPH0643260Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150063518A (ko) * | 2012-11-07 | 2015-06-09 | 카야바 고교 가부시기가이샤 | 파워 셔블의 유체압 제어 장치 |
Also Published As
Publication number | Publication date |
---|---|
JPH01138959U (lt) | 1989-09-22 |
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